The Dali skull is so old that archaeologists initially didn't believe it could share features with modern Homo sapiens.
The new approach provides a simple solution to a long-perplexing problem.
"Each year, the dry season gets longer by, I think, about a day.... That's definitely relevant to humans."
The scent of blood causes a strong yet opposite reaction in prey and predators.
British people really like bird feeders.
Skeletons of four, unrelated men offer major insight into the sex lives of our early ancestors.
Human remains from South Africa indicate first humans diverged up to 350,000 years ago.
By denying evolution, creationists raise important questions that scientists can then provide answers to.
The skull belongs to a newly-identified species and comes from a period in evolutionary history where few fossils have been discovered.
Fossil evidence forces major rethink of how and when humans arrived in Southeast Asia.
Map is in line with measurements predicted by the Standard Model—currently our best explanation for the universe.
Male bottlenose dolphins have been seen mounting one another and touching genitals.
Long-standing debate of why women become infertile many years before death edges ever closer to being solved.
Pence caught "space fever" as a kid. Now he's set to chair the National Space Council.
The discovery is the result of a four-year research project